Correct my Schema Symfony

SOLVED

The following schema almost works perfectly as I would like it... but it has a problem.

The rules are the following:

An organization can have multiple campaigns.
A campaign can have multiple subscribers.
A rule may or may not be associated to a campaign.
A rule can have many commands -> A command can have many events.
A template or a campaign may or may or may not be associated to an event.

SPECIFIC PROBLEM: The relation between Rule->Commands->Events->Templates is not working. I had to patch this, by creating my own getCommands and getEvents methods and quering the db directly but of course this only works so far... i want this to work correctly.